371965968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{523}}^1$

素因数の和:997

約数の個数: 120

約数和(自身を含む): 1140328800

約数和(自身を除く): 768362832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 449, 523, 528, 792, 898, 1046, 1347, 1569, 1584, 1796, 2092, 2694, 3138, 3592, 4041, 4184, 4707, 4939, 5388, 5753, 6276, 7184, 8082, 8368, 9414, 9878, 10776, 11506, 12552, 14817, 16164, 17259, 18828, 19756, 21552, 23012, 25104, 29634, 32328, 34518, 37656, 39512, 44451, 46024, 51777, 59268, 64656, 69036, 75312, 79024, 88902, 92048, 103554, 118536, 138072, 177804, 207108, 234827, 237072, 276144, 355608, 414216, 469654, 704481, 711216, 828432, 939308, 1408962, 1878616, 2113443, 2583097, 2817924, 3757232, 4226886, 5166194, 5635848, 7749291, 8453772, 10332388, 11271696, 15498582, 16907544, 20664776, 23247873, 30997164, 33815088, 41329552, 46495746, 61994328, 92991492, 123988656, 185982984, 371965968]

約数ペア:

[(1, 371965968), (2, 185982984), (3, 123988656), (4, 92991492), (6, 61994328), (8, 46495746), (9, 41329552), (11, 33815088), (12, 30997164), (16, 23247873), (18, 20664776), (22, 16907544), (24, 15498582), (33, 11271696), (36, 10332388), (44, 8453772), (48, 7749291), (66, 5635848), (72, 5166194), (88, 4226886), (99, 3757232), (132, 2817924), (144, 2583097), (176, 2113443), (198, 1878616), (264, 1408962), (396, 939308), (449, 828432), (523, 711216), (528, 704481), (792, 469654), (898, 414216), (1046, 355608), (1347, 276144), (1569, 237072), (1584, 234827), (1796, 207108), (2092, 177804), (2694, 138072), (3138, 118536), (3592, 103554), (4041, 92048), (4184, 88902), (4707, 79024), (4939, 75312), (5388, 69036), (5753, 64656), (6276, 59268), (7184, 51777), (8082, 46024), (8368, 44451), (9414, 39512), (9878, 37656), (10776, 34518), (11506, 32328), (12552, 29634), (14817, 25104), (16164, 23012), (17259, 21552), (18828, 19756)]